Alternative to CT2K4G4DFS8266: Better-Value Equivalents in Stock
Comparing the CT2K4G4DFS8266 (CT2K4G4DFS8266 - Crucial 8GB Kit (2 X 4GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Single Rank Memory) against alternatives? Pro Disk Network stocks 12 similar Crucial parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the CT2K4G4DFS8266
| SKU | CT2K4G4DFS8266 |
|---|---|
| Product | CT2K4G4DFS8266 - Crucial 8GB Kit (2 X 4GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Single Rank Memory |
| Current price | $177.42 |
| Stock status | In Stock |
| Detail page | View CT2K4G4DFS8266 › |
Alternatives to CT2K4G4DFS8266
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
BLT2K4G4D26AFTA - Crucial Technology 8GB Kit (2 X 4GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL16 288-Pin DIMM 1.2V Dual Rank Memory
SKU: BLT2K4G4D26AFTA
Price: $153.29
BLE2K4G4D26AFEA - Crucial Technology 8GB Kit (2 X 4GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL16 288-Pin DIMM 1.2V Memory
SKU: BLE2K4G4D26AFEA
Price: $159.36
CT2K4G4SFS8266 - Crucial 8GB Kit (2 X 4GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 260-Pin SoDimm 1.2V Single Rank Memory
SKU: CT2K4G4SFS8266
Price: $170.33
CT2K4G4DFS6266 - Crucial 8GB Kit (2 X 4GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Single Rank Memory
SKU: CT2K4G4DFS6266
Price: $177.42
CT2K4G4RFS8266 - Crucial 8GB Kit (2 X 4GB) DDR4-2666MHz PC4-21300 ECC Registered CL19 288-Pin DIMM 1.2V Single Rank Memory
SKU: CT2K4G4RFS8266
Price: $278.86
CT2K4G4SFS6266 - Crucial 8GB Kit (2X4GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 260-Pin SoDimm 1.2V Single Rank Memory
SKU: CT2K4G4SFS6266
Price: $163.05
CT4K8G4WFD8266 - Crucial 32GB Kit (4 X 8GB) DDR4-2666MHz PC4-21300 ECC Unbuffered CL19 288-Pin DIMM 1.2V Dual Rank Memory
SKU: CT4K8G4WFD8266
Price: $217.89
CT2K8G4SFS8266 - Crucial 16GB Kit (2 x 8GB) DDR4-2666MHz PC4-21300 non-ECC Unbuffered CL19 260-Pin SoDimm 1.2V Single Rank Memory
SKU: CT2K8G4SFS8266
Price: $256.80
CT2K8G4SFRA266 - Crucial 16GB Kit (2 x 8GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 260-Pin SoDimm 1.2V Single Rank Memory
SKU: CT2K8G4SFRA266
Price: $256.80
CT2K8G4DFRA266 - Crucial 16GB Kit (2 X 8GB)DDR4-2666MHz PC4-21300non-ECC Unbuffered CL19 288-Pin DIMM 1.2V Single Rank Memory
SKU: CT2K8G4DFRA266
Price: $260.07
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.